/*
 * Copyright 2019 Yang Wang
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.stuart.log;

public class Logger {

    private static volatile org.slf4j.Logger logger;

    public static org.slf4j.Logger log() {
        if (logger == null) {
            synchronized (Logger.class) {
                if (logger == null) {
                    logger = org.slf4j.LoggerFactory.getLogger("");
                }
            }
        }

        return logger;
    }

}
